locals: add locale for 'other' font size group and subtitle font size

Origin commit data
------------------
Commit: c081733739
Author: [CST] Focus <focus.cst@gmail.com>
Date: 2014-02-16 (Sun, 16 Feb 2014)

data/locale/english.locale

@@ -570,6 +570,7 @@ fontmenu.gamelist Gamelist
 fontmenu.head Font settings
 fontmenu.infobar Infobar
 fontmenu.menu Menu
+fontmenu.other Other
 fontmenu.scaling Global Font Zoom Factor
 fontmenu.scaling_x Horizontal (in %)
 fontmenu.scaling_x_hint2 Horizontal (in %) min 50 / max 200
@@ -598,10 +599,11 @@ fontsize.infobar_channame Channel name
 fontsize.infobar_info info
 fontsize.infobar_number Number
 fontsize.infobar_small Small
-fontsize.menu Menutext
+fontsize.menu Menu text
 fontsize.menu_hint Menu hints
 fontsize.menu_info Menu Info
 fontsize.menu_title Menu Title
+fontsize.subtitles Text subtitles
 hdd_10min 10 min.
 hdd_1min 1 min.
 hdd_20min 20 min.

src/system/locals.h

@@ -597,6 +597,7 @@ typedef enum
 	LOCALE_FONTMENU_HEAD,
 	LOCALE_FONTMENU_INFOBAR,
 	LOCALE_FONTMENU_MENU,
+	LOCALE_FONTMENU_OTHER,
 	LOCALE_FONTMENU_SCALING,
 	LOCALE_FONTMENU_SCALING_X,
 	LOCALE_FONTMENU_SCALING_X_HINT2,
@@ -629,6 +630,7 @@ typedef enum
 	LOCALE_FONTSIZE_MENU_HINT,
 	LOCALE_FONTSIZE_MENU_INFO,
 	LOCALE_FONTSIZE_MENU_TITLE,
+	LOCALE_FONTSIZE_SUBTITLES,
 	LOCALE_HDD_10MIN,
 	LOCALE_HDD_1MIN,
 	LOCALE_HDD_20MIN,

src/system/locals_intern.h

@@ -597,6 +597,7 @@ const char * locale_real_names[] =
 	"fontmenu.head",
 	"fontmenu.infobar",
 	"fontmenu.menu",
+	"fontmenu.other",
 	"fontmenu.scaling",
 	"fontmenu.scaling_x",
 	"fontmenu.scaling_x_hint2",
@@ -629,6 +630,7 @@ const char * locale_real_names[] =
 	"fontsize.menu_hint",
 	"fontsize.menu_info",
 	"fontsize.menu_title",
+	"fontsize.subtitles",
 	"hdd_10min",
 	"hdd_1min",
 	"hdd_20min",